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      10-26-2018, 04:50 PM   #62
lwgrenier
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Drives: 2011 e92 335i XDrive
Join Date: Oct 2017
Location: New Hampshire

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I work at a facility that machines compressor wheels for Garrett (Honeywell) and Cummins. For some reason Garrett does not use splitter blades on most of their wheels while Cummins uses them on pretty much every part. Would be interested to know why. I believe the stock Borg compressor wheels have splitters. Obviously it comes down to a lot of flow testing but it would be cool to see the results.
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